def setUp(self):
self.f = StringIO("0123456789")
self.tfw = TricklingReadFileWrapper(self.f, 4)
self.pf = PaddedFile(self.tfw, 10, 16)
class PaddedFileTest(unittest.TestCase):
"""
Unit test for PaddedFile
"""
def setUp(self):
self.f = StringIO("0123456789")
self.tfw = TricklingReadFileWrapper(self.f, 4)
self.pf = PaddedFile(self.tfw, 10, 16)
def test_read_begin_short(self):
s = self.pf.read(3)
self.assertEquals(s, "012")
def test_read_begin_long(self):
s = self.pf.read(5)
self.assertEquals(s, "0123")
def test_read_phys_end_short(self):
self.pf.seek(9)
s = self.pf.read(3)
self.assertEquals(s, "9\0\0")
def test_read_phys_end_long(self):
self.pf.seek(9)
s = self.pf.read(5)
self.assertEquals(s, "9\0\0\0\0")
def test_read_virt_end_short(self):
self.pf.seek(12)
s = self.pf.read(4)
self.assertEquals(s, "\0\0\0\0")
def test_read_virt_end_long(self):
self.pf.seek(12)
s = self.pf.read(5)
self.assertEquals(s, "\0\0\0\0")
def test_seek_tell(self):
self.pf.seek(13)
self.assertEquals(13, self.pf.tell())
